Zmiany
/* Preparation: recognition of the background colour by the sprite */
'''We explain''' that after the sprite has entered the red square we want it to go back by the same number of steps, i.e. return to where it was. <br/>
'''Task:''' We ask students to try and find a block (blocks) to check whether the sprite is touching a specified colour. If necessary, we help them (e.g. suggest that it is among sensors). <br/>
::''Students should find a few blocks. Among them, the is '''touching colour'''? Block. If necessary, we briefly discuss other blocks and explain why they are not going to work in this case.'' <br/>
[[Plik:maze5.JPG]] <br/>
